Home / 40,824,002.30-61,236,003.45-16,574,546.30

Finding the Fourth Proportional to 40,824,002.30, 61,236,003.45 and 16,574,546.30

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Solution

The fourth proportional to 40,824,002.30, 61,236,003.45 and 16,574,546.30 is: 24,861,819.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,824,002.30 : 61,236,003.45 = 16,574,546.30 : x
  2. Step 2: Convert to fraction form
    40,824,002.30/61,236,003.45 = 16,574,546.30/x
  3. Step 3: Cross multiply
    40,824,002.30x = 61,236,003.45 × 16,574,546.30
  4. Step 4: Simplify right side
    40,824,002.30x = 1,014,958,974,408,984.88
  5. Step 5: Solve for x
    x = 1,014,958,974,408,984.88/40,824,002.30
  6. Step 6: Final answer
    x = 24,861,819.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.